In addition to reservations, many campsites are available first come, first served. There are 39 sites available at Thielsen View campground and 45 sites available at Diamond Lake campground as ...

The Diamond Lake area is one of Oregon's busiest national forest campground destinations. The two largest campgrounds have shower facilities, relatively rare for national forest campgrounds.

The new 32 site electrical campground that opened in 2013 at Diamond Lake is an excellent example of camping fees going directly back into the development of the park. Without camping revenue, the ...

Health officials advise campers and other Diamond Lake visitors that toxins cannot be removed by boiling, filtering or treating the water with camping-style filters. Loading ...